here is my equation that I am struggling with (7-42a)(-3/7) the 3/7 is a fraction.

Just multiply -3/7 by each member of the term; i.e.,
7(-3/7) - (42a)(-3/7)=
-3 + (6a*3) = can you take it from here?

(7-42a)(-3)= -21+126a is the Numerator
and 7 is the denominator

  1. 👍 0
  2. 👎 0
  3. 👁 132

Respond to this Question

First Name

Your Response

Similar Questions

  1. Algebra

    1. Solve the equation below for x interms of a 4(ax+3)-3ax=25+3a 2. The formula for the sum of the degree measures of the interior angles of a polygon is S=180(n-2). Solve for n, the number of sides of the polygon, in terms of S.

  2. Mathematics

    The denominator of a fraction is one more than thrice the numerator.the difference is between the reciprocal of the fraction and the fraction is 15/4.find the fraction.

  3. Math

    The numerator of a positive fraction is 2 less than its denominator. By adding 1½ to the fraction, the fraction is reversed. Find the original fraction. Help me please

  4. Chemistry

    A solution contains 10.0 g pentane, C5H12, 10.0 g hexane, C6H14 and 10.0 g benzene, C6H6. What is the mole fraction of hexane? I figured the equation would be: ___ M Hexane x 10 Divided by 30 =Mole fraction of Hexane?

  1. Mathematics

    The numerator of a fraction is 4 less than its denominator. If both the numerator and the denominator of the fraction are increased by 2, then the resulting fraction is equal to 3/5. What is the fraction? Write an equation that

  2. Algebra

    Solve the following equation algebraically. Show your work 6=x+2/3 6 = Start Fraction x plus 2 over 3 End Fraction Ignore the first one, the second one is phrased correctly.

  3. math help

    What is an equation for the line with slope The fraction two thirds.and y-intercept 9? (1 point) y = The fraction two thirds times x.x y = 9x y = The fraction two thirds times x.x + 9 y = 9x + The fraction two thirds. 6. What is

  4. Math

    3.12.1 - Test: Exponents, Factors, and Fractions Unit Test Which statement is true? A. start fraction 29 over 35 end fraction less than start fraction 20 over 30 end fraction B. Start Fraction 18 over 34 End Fraction greater than

  1. Math I NEED HELP

    So I need the answers ASAP Question 1 of 7 Ken finished one-fifth of his chores before breakfast and three-fifths of his chores after breakfast. What fraction of his chores does he have finished altogether? A. Start Fraction 4

  2. Helpppppp

    Use benchmarks to estimate the sum. three-fifths+start fraction 3 over 17 end fraction A. 2 B. one-half C. 1 D. 0 Estimate the difference. 6five twelvths – 4one ninth A. 2 B. 3 C. 1 D. 4 Estimate the product. 6four

  3. Helpppppp

    In Exercises 1–4, find each sum or difference. start fraction 5 over 10 end fraction minus start fraction 3 over 10 end fraction A. one-fifth B. start fraction 8 over 10 end fraction C. start fraction 42 over 5 end fraction D.

  4. Math

    The denominator of a fraction is one more than thrice the numerator. The difference between the reciprocal of the fraction and the fraction is 15/4

You can view more similar questions or ask a new question.